I am using Visual Web Developer 2008 Express also and downloaded the Small
Business Starter kit.
I double clicked the SmallBusiness.vsi file and it ran the install.
Next, opened Visual Web Developer.
On the Start Page selected Create Web Site.
On the Create Web Site box that opens you will see Templates at the bottom.
If installed correctly, you will see SmallBusiness as an option.
Selected it and since we are using VWD2008/ASP.NET 3.5 it will ask to convert the template from 2.0 to 3.5, select yes.
It then opens the entire "project".
There are directions on how to use it, once it is opened.
Already started modifying it, works great.